Plugin Store

Plugin Renamer.fh_lua

--[[
@Title: Plugin Renamer
@Author: Jane Taubman
@Version: 1.0
@LastUpdated: July 2012 
@Description: 
Renames plugins removing underlines from plugin names, to deal with problems caused by IE8 replacing spaces with underlines when downloading under windows 7.

Once run all plugins will have no underlines in them and can be updated using the Plugin "Check Installed Plugins Against The Store".
]]
require "lfs"
function main()
    ans = fhMessageBox(
    'This plugin will remove underline characters from installed plugins, do you wish to continue',
    'MB_OKCANCEL','MB_ICONQUESTION')
    if ans == 'Cancel' then
        return
    end
    tblOrg = {}
    tblNew = {}
    tblErr = {}
    root = fhGetContextInfo('CI_APP_DATA_FOLDER')..'\\plugins'
    local intFileCount = 0
    for strSourceFile, tblAttr in DirTree(root) do
        if tblAttr.mode == "file" then
            path,name,ext = splitfilename(strSourceFile)
            newname = trim(name:gsub('_',' '))
            if newname ~= name then
                newpath = path..newname..'.'..ext
                res,errStr = os.rename(strSourceFile,newpath)
                
                table.insert(tblOrg,strSourceFile)
                table.insert(tblNew,newname..'.'..ext)
                table.insert(tblErr,res or errStr)
            end
        end
    end
    if #tblOrg > 0 then
        fhOutputResultSetColumn("Oldname", "text",tblOrg,#tblOrg, 50, "align_left")
        fhOutputResultSetColumn("New Name", "text",tblNew,#tblOrg, 50, "align_left")
        fhOutputResultSetColumn("Error", "text",tblErr,#tblOrg, 50, "align_left")
    else
        fhMessageBox('No Plugins required Renaming')
    end
end
-- Return a Directory Tree entry & attributes on each iteration --
function DirTree(strDir)
    assert(strDir and strDir ~= "", "directory parameter is missing or empty")
    if string.sub(strDir, -1) == "/" then
        strDir = string.sub(strDir, 1, -2) -- Remove trailing "/"
    end
    
    local function doYieldTree(strDir)
        for strEntry in lfs.dir(strDir) do
            if strEntry ~= "." and strEntry ~= ".." then
                strEntry = strDir.."\\"..strEntry
                local tblAttr = lfs.attributes(strEntry)
                coroutine.yield(strEntry,tblAttr)
                if tblAttr.mode == "directory" then
                    doYieldTree(strEntry)
                end
            end
        end
    end -- local function doYieldTree
    return coroutine.wrap(function() doYieldTree(strDir) end)
end -- function DirTree
function splitfilename(strfilename)
    -- Returns the Path Filename and extension as 3 values
    return string.match(strfilename, "(.-)([^\\]-).([^%.]+)$")
end
function trim(s)
    return (s:gsub("^%s*(.-)%s*$", "%1"))
end
-- Invoke Program
main()

Source:Plugin-Renamer-1.fh_lua